GA Safety Trend Index
adw.adw_542Returns a 0-100 US general aviation safety-trajectory score (latest-year GA accident and fatal-accident rates per 100k flight hours, z-scored against the 6-year trend) with slope and the full per-year rate trend. Call when the user asks whether US GA flying is getting safer or more dangerous, about GA accident-rate trends, or when timing aviation insurance renewals, flight-school fleet decisions, or safety-program investment. Updates: annually.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| days | No | Optional: return a daily HISTORY series of the last N days (up to 5 years of real archived data) instead of the current snapshot. History requires Gold tier; without it, the current snapshot is returned. |